PR #20518 opened by cgutman URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20518 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20518.patch
For low delay usecases, we should not trade latency for throughput. This addresses my comment in https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20511#issuecomment-6821 >From 1c4dbb424307a0f411e24e6fa980010340e0b614 Mon Sep 17 00:00:00 2001 From: Cameron Gutman <aicomman...@gmail.com> Date: Wed, 3 Sep 2025 20:35:21 -0500 Subject: [PATCH] avcodec/rkmppdec: Don't fill the decoder in low-delay mode For low delay usecases, we should not trade latency for throughput. Signed-off-by: Cameron Gutman <aicomman...@gmail.com> --- libavcodec/rkmppdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/rkmppdec.c b/libavcodec/rkmppdec.c index a6bc565776..a5c1397be5 100644 --- a/libavcodec/rkmppdec.c +++ b/libavcodec/rkmppdec.c @@ -518,8 +518,8 @@ static int rkmpp_receive_frame(AVCodecContext *avctx, AVFrame *frame) } } - // make sure we keep decoder full - if (freeslots > 1 && !decoder->eos_reached) + // make sure we keep decoder full unless in low-delay mode + if (freeslots > 1 && !decoder->eos_reached && !(avctx->flags & AV_CODEC_FLAG_LOW_DELAY)) return AVERROR(EAGAIN); } -- 2.49.1 _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-le...@ffmpeg.org
